我使用Raspberry Pi 4搭配Pi Camera，我都有接好，但就是找不到裝置可以用，請問該如何解決？

輸入cheese，都顯示以下錯誤訊息。

cheese-application.vala:214: Error during camera setup: 找不到任何裝置


(cheese:1323): cheese-CRITICAL **: 18:35:17.639: cheese_camera_device_get_name: assertion 'CHEESE_IS_CAMERA_DEVICE (device)' failed

(cheese:1323): GLib-CRITICAL **: 18:35:17.639: g_variant_new_string: assertion 'string != NULL' failed

(cheese:1323): GLib-CRITICAL **: 18:35:17.639: g_variant_ref_sink: assertion 'value != NULL' failed

(cheese:1323): GLib-GIO-CRITICAL **: 18:35:17.639: g_settings_schema_key_type_check: assertion 'value != NULL' failed

(cheese:1323): GLib-CRITICAL **: 18:35:17.639: g_variant_get_type_string: assertion 'value != NULL' failed

(cheese:1323): GLib-GIO-CRITICAL **: 18:35:17.639: g_settings_set_value: key 'camera' in 'org.gnome.Cheese' expects type 's', but a GVariant of type '(null)' was given

(cheese:1323): GLib-CRITICAL **: 18:35:17.639: g_variant_unref: assertion 'value != NULL' failed

** (cheese:1323): CRITICAL **: 18:35:17.639: cheese_preferences_dialog_setup_resolutions_for_device: assertion 'device != NULL' failed